Fixed: Improve translation loading

(cherry picked from commit 73c5ec1da4dd00301e1b0dddbcea37590a99b045)

Closes #2699

frontend/src/Components/Page/ErrorPage.js

@@ -7,7 +7,7 @@ function ErrorPage(props) {
   const {
     version,
     isLocalStorageSupported,
-    hasTranslationsError,
+    translationsError,
     authorError,
     customFiltersError,
     tagsError,
@@ -21,8 +21,8 @@ function ErrorPage(props) {
 
   if (!isLocalStorageSupported) {
     errorMessage = 'Local Storage is not supported or disabled. A plugin or private browsing may have disabled it.';
-  } else if (hasTranslationsError) {
-    errorMessage = 'Failed to load translations from API';
+  } else if (translationsError) {
+    errorMessage = getErrorMessage(translationsError, 'Failed to load translations from API');
   } else if (authorError) {
     errorMessage = getErrorMessage(authorError, 'Failed to load author from API');
   } else if (customFiltersError) {
@@ -55,7 +55,7 @@ function ErrorPage(props) {
 ErrorPage.propTypes = {
   version: PropTypes.string.isRequired,
   isLocalStorageSupported: PropTypes.bool.isRequired,
-  hasTranslationsError: PropTypes.bool.isRequired,
+  translationsError: PropTypes.object,
   authorError: PropTypes.object,
   customFiltersError: PropTypes.object,
   tagsError: PropTypes.object,